Rockville Centre, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockville Centre, a village in Nassau County, New York.
Today
83°F
Mostly Sunny
Mostly sunny. High near 83, with temperatures falling to around 81 in the afternoon. East wind 3 to 7 mph.
7-day forecast for Rockville Centre
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 3 to 7 mph E | 0% |
| Tonight | 69°F | Mostly Cloudy | 2 to 6 mph NE | 4% |
| Wednesday | 83°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph E | 21% |
| Wednesday Night | 73°F | Slight Chance Rain Showers | 5 to 8 mph S | 19% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 14 mph S | 22% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 to 13 mph SW | 30% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 12 mph SW | 25% |
| Friday Night | 74°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 35% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 27% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 30% |
| Sunday | 89°F | Mostly Sunny | 5 to 9 mph SW | 14% |
| Sunday Night | 74°F | Mostly Clear | 5 to 8 mph SW | 14% |
| Monday | 91°F | Sunny | 6 to 12 mph SW | 10% |
| Monday Night | 74°F | Slight Chance Rain Showers | 6 to 10 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Rockville Centre (40.664, -73.638). Updated through the day.
Growing snapshot for Rockville Centre
Last spring frost
Apr 7
First fall frost
Nov 8
Growing season
212 days
Hardiness zone
7b
More local growing data for Rockville Centre: nearby ZIP 11570 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Albertson
Atlantic Beach
Baldwin
Barnum Island
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Bayville
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Bellmore
Bethpage
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Carle Place
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Centre Island
Cove Neck
East Atlantic Beach
East Hills
East Massapequa
East Meadow
East Norwich
East Rockaway
East Williston
Elmont
Floral Park
Flower Hill
Franklin Square
Freeport
Garden City
Garden City Park
Garden City South
Climate data from the nearest NOAA station, Oceanside, Ny (2.3 mi from Rockville Centre). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.